Virtual Network Migration Stuck – Unable to Commit or Abort

Question

Hello Azure Support Team,

I attempted to migrate a Classic Virtual Network (ASM) to the Azure Resource Manager (ARM) model, but the migration is now stuck in an inconsistent state.

I cannot commit or abort the migration, and all migration-related commands fail.

1. Tried committing via PowerShell, CLI, and REST API → All failed.
2. Tried aborting the migration → Migration cannot be aborted.
3. Checked for locks on the resources → No resource locks exist.
4. Verified in Azure Portal → Migration banner does not appear, and no option to commit.
5. Classic VNet is still visible, but cannot be deleted manually.